Jamie Oliver served up a tasty Christmas cauliflower lasagne with leeks, blue cheese and romanesco on Jamie Cooks Christmas.

The ingredients are: 4 large leeks (white part only), 4 cloves of garlic, ½ a fresh red chilli, olive oil, ½ a bunch of fresh thyme (15g), 1 cauliflower, 1 romanesco cauliflower, 125ml dry white wine and 1 small knob of unsalted butter.

For the white sauce: 2 litres whole milk, 1 bunch of mixed herbs, such as rosemary, sage, bay, thyme (20g), 75g plain flour, plus extra for dusting, 75g butter, 150g Cheddar cheese, plus extra for grating, 150g Lancashire cheese, such as Mrs Kirkham’s and 30g blue cheese, such as Stichelton.

For the pasta: 500g Tipo ‘00’ flour and 5 free-range eggs.

For the anchovy crumb: 2 sprigs of fresh rosemary, 100g stale bread and 8 anchovies in oil, from sustainable sources.

See Jamie’s Christmas recipes in his book titled: Jamie Oliver’s Christmas Cookbook available from Amazon now.